[Python-Dev] Status of PEP 3145 (original) (raw)

[Python-Dev] Status of PEP 3145 - Asynchronous I/O for subprocess.popen

Guido van Rossum guido at python.org
Wed Mar 26 00:14:04 CET 2014

That would be a rather strong unilateral decision. Why don't you ask the authors? In theory the PEP's proposals could serve in situations where asyncio isn't appropriate, and asyncio's subprocess I/O isn't the smoothest API imaginable. (In practice I'm not sure if the PEP would have been written with asyncio subprocess support in place.)

On Tue, Mar 25, 2014 at 3:19 PM, Antoine Pitrou <solipsis at pitrou.net> wrote:

Hi, On core-mentorship someone asked about PEP 3145 - Asynchronous I/O for subprocess.popen. I answered that asyncio now has subprocess support (including non-blocking I/O on the three standard stream pipes), so it's not obvious anything else is needed. Should we change the PEP's status to Rejected or Superseded? Regards Antoine.

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